<template>
<div class="wrapper">
     <swiper :options="swiperOption" v-if="shouSwiper">
    <swiper-slide v-for="item of swiperList" :key="item.id">
        <img class="swipe-img" :src="item.imgUrl" alt="去哪儿门票">
    </swiper-slide>
    <div class="swiper-pagination"  slot="pagination"></div>
  </swiper>
</div>
</template>
<script>
export default {
    name: 'HomeSwiper',
    props:{
        swiperList:Array
    },
    data(){
        return{
            swiperOption: {
                pagination:'.swiper-pagination',
                loop:true
            },
        }
    },
    computed:{
        shouSwiper(){
            return this.swiperList.length
        }
    },
    methods:{
         handleCityClick(city){
            this.changeCity(city)
            this.$router.push('/')
        },
    }
}
</script>
<style lang="stylus" scoped>
.wrapper >>> .swiper-pagination-bullet-active
    background  #fff
.wrapper
    overflow hidden
    width 100%
    height 0
    padding-bottom 30%
    background #eee
.swipe-img
    width 100%
</style>
